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Related Manuals for S-Track DBOX X44-U
Summary of Contents for S-Track DBOX X44-U
- Page 1 DBOX X44-U Digital Signal Processor User Manual...
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Page 2: Symbol Conventions
DBOX X44-U Digital Signal Processor Preface The purpose of this section is to ensure that you can safely and correctly use the product by following this manual, thus avoiding operational risks or damage to property.Before using this product, please read the product manual carefully and keep it for future reference. - Page 3 DBOX X44-U Digital Signal Processor Always unplug the unit's power adapter from the AC power outlet before: A. Removing or reinstalling any part of the equipment; B. Disconnecting or reconnecting any electrical plug or connection of the equipment. Do not operate with electricity.
- Page 4 DBOX X44-U Digital Signal Processor − Basic knowledge and skills in low voltage cabling and wiring of low voltage electronics. − Basic audio and networking knowledge and skills and the ability to read and understand the contents of this manual.
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Page 5: Table Of Contents
DBOX X44-U Digital Signal Processor TABLE OF CONTENTS Chapter 1 Product Introduction ......................1 1.1 Introduction ........................1 1.2 Product Features ........................ 1 1.3 Functions ..........................1 Chapter 2 Specification ........................2 Chapter 3 Interface Description ......................4 3.1 Front Panel ......................... 4 3.2 Rear Panel .......................... - Page 6 DBOX X44-U Digital Signal Processor Chapter 6 FAQ ............................ 23 Chapter 7 Packing List ........................25...
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Page 7: Chapter 1 Product Introduction
DBOX X44-U Digital Signal Processor Chapter 1 Product Introduction Introduction The device supports analog channel 4 into 4 out, USB playback and recording, comprehensive matrix mixing function, equipped with high-performance A/D D/A converter and 32-bit floating-point DSP processor, support 24bit/48KHz sampling frequency, restore high-quality sound, user-friendly operation software interface, easy to operate and powerful performance. -
Page 8: Chapter 2 Specification
DBOX X44-U Digital Signal Processor Outputs per channel:31-band Graphic Equalizer, Limiter; Display shows the IP address; Input mute button, phantom power button; Output mute button, invert button per channel; Ethernet multi-purpose data transmission and control port, can support real-time management of single and multiple devices;... - Page 9 DBOX X44-U Digital Signal Processor Functional module: Preamplifier, 5-band Parametric Equalizer, Compressor, Ducker, Acoustic Feedback Canceler (AFC), Acoustic Input Channel Echo Canceler (AEC), Adaptive Noise Suppressor (ANS), Ducker. Physical interface: Balanced Phoenix terminals. 31-band Graphic Equalizer, Limiter. Output Channel Physical interface: Balanced Phoenix...
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Page 10: Chapter 3 Interface Description
DBOX X44-U Digital Signal Processor Maximum Input Level 18dBu Analog/Digital Dynamic Range 120dB Digital/Analog Dynamic Range 120dB Power adapter input: AC 100V～ 240V, 50Hz/60Hz; Operating Voltage Output: DC 12V/2A; OR POE power supply Maximum Power -10℃～40℃, 10%～90%RH, No Operating Temperature and Humidity... -
Page 11: Rear Panel
DBOX X44-U Digital Signal Processor SYS: System operation indicator, the indicator will flash once per second to indicate that the system is operating normally; Display: Displays the IP address. Rear Panel DC 12V: This power connector is used to attach a DC 12V/2A power adapter;... - Page 12 DBOX X44-U Digital Signal Processor Before installing the software, please ensure that your PC meets the required specifications. Your PC must have the .NET Framework 3.5 or above installed for Windows systems. Note: Ensure that your PC is on the same network segment as the device's IP address (default IP: 192.168.1.200, subnet mask: 255.255.255.0) when downloading the software;...
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Page 13: Main Interface
DBOX X44-U Digital Signal Processor Main Interface Search the device list area; Control and status display area; A1...D4: Channel selection area, A1...A4 are Analog channels, D1...D4 are Dante channels; INPUT...OUTPUT: Audio Processing Modules; Scene and Setting area;... -
Page 14: Search The Device List Area
DBOX X44-U Digital Signal Processor Search the device list area 4.3.1 Sign In Search button: Click this button to search for devices that are online on the LAN Displays the device name and IP address of the searched list of online devices;... -
Page 15: Setting
DBOX X44-U Digital Signal Processor 4.3.3 Setting Upgrade: Device firmware upgrade; Reset: Restore factory default status; About: View device serial number information. 4.3.4 Scene setting Save: Saves the current parameters to the selected scene; Load: Loads the selected scene; Import: Import the saved scene file;... -
Page 16: Pre-Processing
DBOX X44-U Digital Signal Processor Delete: Delete the scene. Pre-processing 4.4.1 Input The Analog Input provides line-level input for devices with line-level outputs, and inputs for microphones. The Analog Input converts the analog input signal to a processed digital and provides software controls before and after the convertor. -
Page 17: Compressor
DBOX X44-U Digital Signal Processor The Parametric Equalizer is mainly used to modify over-emphasised or missing frequency ranges. Whether the frequency range is narrowed or widened, the Parametric Equalizer can help to repair the narrowed frequencies or widen the frequency range to achieve the ideal signal tone. - Page 18 DBOX X44-U Digital Signal Processor Threshold (-48~0): Sets the level where compression begins. This is the point from which the amount of attenuation is calculated based on the Ratio setting. Assuming only one Input, a level below the Threshold Level is not compressed, anything above the Threshold Level attenuation is applied;...
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Page 19: Ducker
DBOX X44-U Digital Signal Processor 4.4.4 Ducker The Ducker is used to attenuate one or more channels of Background Input when the Paging Input channel reaches a specified Threshold. The audio on the Paging Input channel is then mixed to the outputs in place of, or louder than, the attenuated audio. -
Page 20: Afc, Aec, Ans
DBOX X44-U Digital Signal Processor main outputs, so the Depth setting controls how much of the main channels are heard in the output; Attack Time (10~500ms): The Attack Time is the time it takes the Background Input channel output to fall to 63% of the Depth level when the Ducker is activated.Use this control to provide a smooth transition from the Background Input channel audio to the Paging Input channel audio;... -
Page 21: Afc
DBOX X44-U Digital Signal Processor 4.5.1 The Acoustic Feedback Canceler (AFC) is used to cancel the whistling generated between the microphone and speakers in the sound reinforcement system, thus capturing the frequency that causes the whistling for attenuation to ensure the quality of the sound as well as to prevent burning out of the amplifier or speakers. -
Page 22: Ans
DBOX X44-U Digital Signal Processor Acoustic Echo Canceler: Set the signal that needs to be processed by the Acoustic Echo Canceler, and the processed signal selects the output channel in the Mixer; Local Input: local Mic output channel, i.e. the signal that needs to be processed by the Acoustic Echo Canceler;... - Page 23 DBOX X44-U Digital Signal Processor Adaptive Noise Suppression: Select the signal that needs Adaptive Noise Suppression processing, and the processed signal is output in the mixer by selecting the corresponding channel; Local Input: Local Mic output channel, i.e. the signal that needs Adaptive Noise Suppression processing;...
- Page 24 DBOX X44-U Digital Signal Processor AFC window [Local Input] list selects the input channels IN1 and IN2, indicating that the signals of input channels IN1 and IN2 will be sent to the AFC for processing; The [Local Input] list selects the point corresponding to the output channel OUT1, indicating that the input signal is routed to the OUT1 channel for output after being processed by the AFC.
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Page 25: Matrix Mixer
DBOX X44-U Digital Signal Processor The local input IN1 and IN2 channel signals are processed for ANS and output on OUT1 and OUT2 channels, configured as above: Input IN1 and IN2 channels are selected in the ANS window, indicating that the input signals of input IN1 and IN2 channels are sent to the ANS for processing;... -
Page 26: Post-Processing
DBOX X44-U Digital Signal Processor Matrix both signal routing and mixing double multiplexing function, X-axis is the input channel, Y-axis is the output channel, the matrix initialization state is (as shown in the figure above: one-to-one) input and output. Post-processing 4.7.1... -
Page 27: Output
DBOX X44-U Digital Signal Processor Bypass/Active: Bypass or Active the Limiter for the current channel. When the Limiter is bypassed, audio is passed through without any change; Threshold (-48~0): Sets the level at which the Limiter has an effect, and the level at which the output is held;... -
Page 28: Chapter 5 Dante Network Audio Routing
DBOX X44-U Digital Signal Processor Indicator light: When there is no signal into the output channel, the indicator light is gray; when there is a small signal into the output channel, the indicator light is green; when there is a large signal into the output channel, the indicator light is red;... - Page 29 DBOX X44-U Digital Signal Processor The software "Dante Controller" is free to download from the company of Audinate (the owner of Dante technology).To install the software on the computer,please visit the link: https://www.getdante.com/products/software-essentials/dante-controller. And the "User Guide" of "Dante Controller" is available on the Audinate websit: https://dev.audinate.com/GA/dante-controller/userguide/webhelp/content/front_page.htm.
- Page 30 DBOX X44-U Digital Signal Processor Does not light up, often light up, or blinks rapidly: First, system error, contact the after-sales service to upgrade the software version; Second, long press the reset button (R hole on the rear panel of the device) for more than 6 seconds, the device will restore the factory settings and restart automatically.
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Page 31: Chapter 7 Packing List
DBOX X44-U Digital Signal Processor try to shorten the connecting line, to avoid the introduction of interference, if balanced connection, try to disconnect the ground wire; Third, cancel the corresponding channel mute, unplug the device input audio cable, there is noise, long press the reset button (R hole on the rear panel of the device) for more than 6 seconds, the device will restore the factory settings and restart automatically;... -
Page 32: Warranty Regulations
Warranty Regulations The warranty period for this product is 1 year. During the warranty period,non-man-made damage or performance failures can enjoy a Three Guarantees Service(Repair, Replacement, and Refund Service) . The warranty card is effective only after being stamped by the sales unit. Alterations will invalidate it! The following conditions (including, but not limited to) are not covered by the Three Guarantees Service :... - Page 33 SHENZHEN S TRACK SCIENCE TECHNOLOGY CO., LTD Web: www.s-track.com.cn Tel:+86 755 29983191 Mail:service@s-track.cn Add: 9F, 1B, Shangzhi Technology Park, Guangming District, Shenzhen City, Guangdong Province, China 518107...
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